Catering system made of high quality and very durable plastic (polypropylene). Ideal for safe transport and hygienic storage of plates, food and decoration. Optional slip lid or ready-mounted lock lid with sliding snap fasteners can be ordered. All boxes have closed recessed handles and can therefore also be used ideally for hygienic storage. All parts food safe, stackable and dishwasher safe. Sides and bottom closed. From a height of 28 cm, the bottom is reinforced..